package com.yulongtian.service;

import com.yulongtian.domain.User;
import com.yulongtian.utils.R;

/**
 * @author yulongTian
 * @create 2022-10-30 10:14
 */
public interface LoginService {
    //登录
    R login(User user);

    //退出登录
    R logout();
}
